whatdowehavehere16 whatdowehavehere16 Today at 2:19 AM Mathematics Answered y=x* - 12x + 412.y = -x + bx - 57In the two equations above, b is a constant.When the equations are graphed in the xy-plane, the parabolas they form intersect at(a, 6) where a is a constant. What is onepossible value of b?